Hardness testing device for special-shaped pieces
LIANG GUANGHUI, DAI XIN, YAN XIAOJIANG, LUO DACHUAN, XIA HONGYI, ZHOU JIEQUAN, LIU SHENGJUN
Year of Publication 07.08.2013
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Year of Publication 07.08.2013
Patent
Tool fixture for machining addendum arc of slotting cutter
YANG CHENGYOU, DAI XIN, ZHOU JIEQUAN, PAN HUA, ZHENG RENCHANG, LIU SHENGJUN
Year of Publication 03.04.2013
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Year of Publication 03.04.2013
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Illumination equipment of industrial measuring projector
HU CHAOSHENG, LUO DACHUAN, ZHOU JIEQUAN, XIA HONGYI, LIU SHENGJUN, WANG WEIMIN
Year of Publication 16.01.2013
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Year of Publication 16.01.2013
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Armored S-shaped thermocouple for high temperature salt bath furnace
HU CHAOSHENG, LUO DACHUAN, ZHOU JIEQUAN, XIA HONGYI, LIU SHENGJUN, WANG WEIMIN
Year of Publication 26.12.2012
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Year of Publication 26.12.2012
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Gear shaver retract hole machining device
LIANG GUANGHUI, RAO MINGLIANG, DAI XIN, YAN XIAOJIANG, ZHOU JIEQUAN, SHEN HONG, LIU YONG
Year of Publication 08.08.2012
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Year of Publication 08.08.2012
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Taper mandrel
ZENG GUANGHONG, DAI XIN, CAI ZHIPING, ZHOU JIEQUAN, SHEN HONG, LIU YONG, RAN GUANGCHENG
Year of Publication 25.07.2012
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Year of Publication 25.07.2012
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Rapidly-located grinding head of hob gear grinding machine
ZENG GUANGHONG, DAI XIN, CAI ZHIPING, ZHOU JIEQUAN, SHEN HONG, LIU YONG, RAN GUANGCHENG
Year of Publication 25.07.2012
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Year of Publication 25.07.2012
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Locating mandrel for grinding gears of tapered shank gear shaper cutter
LIANG GUANGHUI, DAI XIN, YAN XIAOJIANG, ZHOU JIEQUAN, SHEN HONG, ZHENG RENCHANG, LIU YONG
Year of Publication 25.07.2012
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Year of Publication 25.07.2012
Patent
Hardness detection device for shaped pieces
LIANG GUANGHUI, DAI XIN, YAN XIAOJIANG, LUO DACHUAN, XIA HONGYI, ZHOU JIEQUAN, LIU SHENGJUN
Year of Publication 11.07.2012
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Year of Publication 11.07.2012
Patent
Helix inspection instrument capable of preventing longitudinal sliding frame from impacting instrument side column
HU CHAOSHENG, LUO DACHUAN, XIA HONGYI, ZHOU JIEQUAN, LIU SHENGJUN, WANG WEIMIN
Year of Publication 11.07.2012
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Year of Publication 11.07.2012
Patent
Hardness testing device for special-shaped pieces
LIANG GUANGHUI, DAI XIN, YAN XIAOJIANG, LUO DACHUAN, XIA HONGYI, ZHOU JIEQUAN, LIU SHENGJUN
Year of Publication 13.06.2012
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Year of Publication 13.06.2012
Patent
Tool fixture for machining addendum arc of slotting cutter
YANG CHENGYOU, DAI XIN, ZHOU JIEQUAN, PAN HUA, ZHENG RENCHANG, LIU SHENGJUN
Year of Publication 01.02.2012
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Year of Publication 01.02.2012
Patent